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SoVRMLIndexedFaceSet.h
1/**************************************************************************\
2 *
3 * This file is part of the Coin 3D visualization library.
4 * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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23
24#ifndef COIN_SOVRMLINDEXEDFACESET_H
25#define COIN_SOVRMLINDEXEDFACESET_H
26
27#include <Inventor/nodes/SoSubNode.h>
28#include <Inventor/VRMLnodes/SoVRMLIndexedShape.h>
29#include <Inventor/fields/SoSFBool.h>
30#include <Inventor/fields/SoSFFloat.h>
31
32#undef SO_END_FACE_INDEX
33#define SO_END_FACE_INDEX -1
34
35class SoVRMLIndexedFaceSetP;
36
37class COIN_DLL_API SoVRMLIndexedFaceSet : public SoVRMLIndexedShape
38{
39 typedef SoVRMLIndexedShape inherited;
40 SO_NODE_HEADER(SoVRMLIndexedFaceSet);
41
42public:
43 static void initClass(void);
45
50
51 virtual void GLRender( SoGLRenderAction * action );
52 virtual void getPrimitiveCount( SoGetPrimitiveCountAction * action );
53
54 virtual SbBool generateDefaultNormals(SoState * s, SoNormalBundle * nb );
55 virtual SbBool generateDefaultNormals(SoState * state, SoNormalCache * nc);
56
57protected:
58 virtual ~SoVRMLIndexedFaceSet();
59
60 virtual void generatePrimitives( SoAction * action );
61
62
63private:
64
65 enum Binding {
66 OVERALL,
67 NONE = OVERALL,
68 PER_FACE,
69 PER_FACE_INDEXED,
70 PER_VERTEX,
71 PER_VERTEX_INDEXED
72 };
73
74 Binding findMaterialBinding(SoState * state) const;
75 Binding findNormalBinding(SoState * state) const;
76
77 virtual void notify(SoNotList * list);
78
79 SbBool useConvexCache(SoAction * action,
80 const SbVec3f * normals,
81 const int32_t * nindices,
82 const SbBool normalsfromcache);
83
84 SoVRMLIndexedFaceSetP * pimpl;
85};
86
87#endif // ! COIN_SOVRMLINDEXEDFACESET_H
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:37
The SoAction class is the base class for all traversal actions.
Definition SoAction.h:67
The SoGLRenderAction class renders the scene graph with OpenGL calls.
Definition SoGLRenderAction.h:39
The SoGetPrimitiveCountAction class counts the primitives in a scene.
Definition SoGetPrimitiveCountAction.h:32
The SoNotList class is a list of SoNotRec notification records.
Definition SoNotification.h:34
The SoSFBool class is a container for an SbBool value.
Definition SoSFBool.h:30
The SoSFFloat class is a container for a floating point value.
Definition SoSFFloat.h:30
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition SoShape.cpp:1439
virtual void generatePrimitives(SoAction *action)=0
The SoState class manages the Coin scenegraph traversal state data.
Definition SoState.h:35
SoSFBool solid
Definition SoVRMLIndexedFaceSet.h:47
SoSFBool convex
Definition SoVRMLIndexedFaceSet.h:48
SoVRMLIndexedFaceSet(void)
Definition IndexedFaceSet.cpp:298
SoSFFloat creaseAngle
Definition SoVRMLIndexedFaceSet.h:49
SoSFBool ccw
Definition SoVRMLIndexedFaceSet.h:46
virtual void notify(SoNotList *list)
Definition IndexedShape.cpp:144
SoVRMLIndexedShape(void)
Definition IndexedShape.cpp:75
virtual void GLRender(SoGLRenderAction *action)
Definition VertexShape.cpp:200
virtual SbBool generateDefaultNormals(SoState *s, SoNormalBundle *nb)
Definition VertexShape.cpp:154

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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